Las aves frugívoras ajustan su dieta para alcanzar sus objetivos nutricionales

En nuestra publicación más reciente, el Dr. Pedro Blendinger, profesor de la Universidad Nacional de Tucumán, Argentina, analiza su artículo: “Equilibrio de nutrientes y efectividad en la adquisición de energía: ¿las aves ajustan la dieta de frutas para lograr los objetivos de consumo?“. Una versión en inglés de esta entrada de blog está disponible aquí. Acerca del artículo Este es un trabajo inspirado en la … Continue reading Las aves frugívoras ajustan su dieta para alcanzar sus objetivos nutricionales

Frugivorous birds adjust their diet to achieve their nutritional goals

In our latest post, Dr. Pedro Blendinger, a professor at the National University of Tucumán, Argentina, discusses their paper: “Nutrient balance and energy-acquisition effectiveness: do birds adjust fruit diet to achieve intake targets?”. A Spanish version of this blogpost is available here. About the paper This work was inspired by cross-collaboration between colleagues with whom we share a common interest in plant-animal interactions. Almost a … Continue reading Frugivorous birds adjust their diet to achieve their nutritional goals

Carl G. Lundblad: Understanding the evolutionary causes of variation in an overlooked life-history trait, incubation period.

In this new post, Carl G. Lundblad, a new ecological researcher working at Oregon State University, ORE, USA, shares his paper: Intraspecific variation in incubation behaviours along a latitudinal gradient is driven by nest microclimate and selection on neonate quality—recently shortlisted for the Haldane Prize for Early Career Researchers. Like many wildlife ecologists, I was drawn to the field through a lifelong fascination with the … Continue reading Carl G. Lundblad: Understanding the evolutionary causes of variation in an overlooked life-history trait, incubation period.

Audrey Le Pogam with a snow bunting in front of the aviary at the Université du Québec à Rimouski (Québec)

Audrey LePogam: everyday is winter for snow bunting

In this post Audrey Le Pogam, a phd student from Université du Québec à Rimouski, present her research ‘Coping with the worst of both worlds: phenotypic adjustments for cold acclimatization benefit northward migration and arrival in the cold in an Arctic breeding songbird’. She discusses the importance of species adaptations to environment, her future research questions and her newly discovered passion for sumo. About the … Continue reading Audrey LePogam: everyday is winter for snow bunting

Zenon Czenze - In the Kalahari with a hot bird (Southern Yellow-Billed Hornbill)

Zenon Czenze: Hot birds -thermoregulation in heat has co-evolved with drinking behaviour

Dr. Zenon Czenze is a postdoctoral researcher at the University of Pretoria, soon to begin a Lecturer position at the University of New England in Armidale. Here, Dr. Czenze shares his team’s observations that led to the paper “Regularly-drinking desert birds have greater evaporative cooling capacity and higher heat tolerance limits than non-drinking species.”

Zenon Czenze - In the Kalahari with a hot bird (Southern Yellow-Billed Hornbill)
Zenon Czenze – In the Kalahari with a hot bird (Southern Yellow-Billed Hornbill)
Continue reading “Zenon Czenze: Hot birds -thermoregulation in heat has co-evolved with drinking behaviour”
Abby Kimmitt hold a female resident junco at her field site near University of Virginia’s Mountain Lake Biological Station in Pembroke, VA. Photo Credit: Kaitlin Alford.

Abigail Kimmitt – Seasonal sympatry and timing of reproduction in dark-eyed juncos.

Abby Kimmitt hold a female resident junco at her field site near University of Virginia’s Mountain Lake Biological Station in Pembroke, VA. Photo Credit: Kaitlin Alford.
Abby Kimmitt hold a female resident junco at her field site near University of Virginia’s Mountain Lake Biological Station in Pembroke, VA. Photo Credit: Kaitlin Alford.

Dr. Abigail Kimmitt, a postdoctoral researcher at Texas A&M University, tells us about her paper “Migratory strategy explains differences in timing of female reproductive development in seasonally sympatric songbirds”, as well as her current projects and her journey in becoming an ecologist.

Continue reading “Abigail Kimmitt – Seasonal sympatry and timing of reproduction in dark-eyed juncos.”

Brian Gerber: Sage grouse and site-fidelity: moving beyond the win-stay:lose-switch rule.

Dr. Brian D. Gerber is an assistant professor at the University of Rhode Island in the department of Natural Resources Science (Lab Website, Google Scholar, ResearchGate). He focuses on understanding behavioral, population, and community ecology to conserve and manage wild animals. In this insight, Dr. Gerber discusses the background of the paper, “Extreme site fidelity as an optimal strategy in an unpredictable and homogeneous environment” … Continue reading Brian Gerber: Sage grouse and site-fidelity: moving beyond the win-stay:lose-switch rule.